TM-9-2350-311-20-2

HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A2, M109A3, M109A4 AND M109A5

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL FOR CAB, ARMAMENT, SIGHTING AND FIRE CONTROL, ELEVATING AND TRAVERSING SYSTEMS AND ASSOCIATED COMPONENTS

DECEMBER 1993

TM-9-2350-311-20-2 - Page 454 of 828

TM 9–2350–311–20–2

8–30

Change 2

8–5

POWER RELAY BOX TO PUMP MOTOR LEAD ASSEMBLY — CONTINUED

b.

Installation

1

Install four new lockwashers (8), four plastic attaching straps (7), four flat washers (6), and four cap screws

(5) on power relay box to pump motor lead assembly.

2

Connect connector (3), wire 104, to power pack pump motor connector (4).

3

Connect connector (1), wire 104, to power relay box assembly (2).

4

3

1

5

7

8

2

1

3

6